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Apache CXF Minimal Bundle Jar
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/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.cxf.jaxrs.utils.multipart;

import java.io.IOException;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.ResourceBundle;
import java.util.logging.Logger;

import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;

import org.apache.cxf.attachment.AttachmentDeserializer;
import org.apache.cxf.common.i18n.BundleUtils;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.jaxrs.ext.MessageContext;
import org.apache.cxf.jaxrs.ext.multipart.Attachment;
import org.apache.cxf.jaxrs.ext.multipart.ContentDisposition;
import org.apache.cxf.jaxrs.ext.multipart.Multipart;
import org.apache.cxf.jaxrs.ext.multipart.MultipartBody;
import org.apache.cxf.jaxrs.impl.MetadataMap;
import org.apache.cxf.jaxrs.utils.FormUtils;
import org.apache.cxf.jaxrs.utils.JAXRSUtils;
import org.apache.cxf.phase.PhaseInterceptorChain;

public final class AttachmentUtils {
    private static final Logger LOG = LogUtils.getL7dLogger(JAXRSUtils.class);
    private static final ResourceBundle BUNDLE = BundleUtils.getBundle(JAXRSUtils.class);
    
    private AttachmentUtils() {
    }
    
    public static MultipartBody getMultipartBody(MessageContext mc) {
        return (MultipartBody)mc.get(MultipartBody.INBOUND_MESSAGE_ATTACHMENTS);
    }
    
    public static Map getChildAttachmentsMap(MessageContext mc) {
        return fromListToMap(getChildAttachments(mc));
    }
    
    public static List getChildAttachments(MessageContext mc) {
        return ((MultipartBody)mc.get(MultipartBody.INBOUND_MESSAGE_ATTACHMENTS)).getChildAttachments();
    }
    
    public static Map getAttachmentsMap(MessageContext mc) {
        return fromListToMap(getAttachments(mc));
    }
    
    public static List getAttachments(MessageContext mc) {
        return ((MultipartBody)mc.get(MultipartBody.INBOUND_MESSAGE_ATTACHMENTS)).getAllAttachments();
    }
    
    public static MultipartBody getMultipartBody(MessageContext mc,
        String attachmentDir, String attachmentThreshold, String attachmentMaxSize) {
        if (attachmentDir != null) {
            mc.put(AttachmentDeserializer.ATTACHMENT_DIRECTORY, attachmentDir);
        }
        if (attachmentThreshold != null) {
            mc.put(AttachmentDeserializer.ATTACHMENT_MEMORY_THRESHOLD, attachmentThreshold);
        }
        if (attachmentMaxSize != null) {
            mc.put(AttachmentDeserializer.ATTACHMENT_MAX_SIZE, attachmentMaxSize);
        }
        
        boolean embeddedAttachment = mc.get("org.apache.cxf.multipart.embedded") != null;
        String propertyName = embeddedAttachment ? MultipartBody.INBOUND_MESSAGE_ATTACHMENTS + ".embedded"
            : MultipartBody.INBOUND_MESSAGE_ATTACHMENTS;
                
        return (MultipartBody)mc.get(propertyName);
    }
    
    public static List getAttachments(MessageContext mc, 
        String attachmentDir, String attachmentThreshold, String attachmentMaxSize) {
        return getMultipartBody(mc, 
                                attachmentDir, 
                                attachmentThreshold, 
                                attachmentMaxSize).getAllAttachments();
    }
    
    public static Attachment getMultipart(Class